Grain Refinement of Al-Si-Cu Alloys by AlB2 and (Al,Ti)B2

被引：3

作者：

Sigworth, Geoffrey K. ^{[1
]}

机构：

[1] GKS Engn Serv, Harrisonburg, VA 22802 USA

来源：

INTERNATIONAL JOURNAL OF METALCASTING | 2024年 / 18卷 / 04期

关键词：

boron; AlB2; grain refinement of Al-Si-Cu alloys; interaction of B with Sr; loss of modification; ALUMINUM-ALLOYS; FOUNDRY ALLOYS; BORON; SR;

D O I：

10.1007/s40962-023-01225-0

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

The history of grain refinement with AlB2 in Al-Si and Al-Si-Cu casting alloys is reconsidered in light of findings published recently by Zheng and co-workers. When using boron as a grain refiner, some problems may be encountered. These are considered briefly. Fundamental aspects of grain refinement are also discussed and useful future experiments proposed.

引用

页码：2778 / 2782

页数：5

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